Inquiry (采购产品): Pneumatic Cylinder (4) cylinders of minimal diameter and block size to raise a 250# load. 30" 0f stroke. Dimensions (preferably autocad file if available). Price for 4 to prototype as well as 40,000 and 400,000 in production. Pease call me asap leave message with a contact Ph. no. Thank You; W. Alex Roche' 1285 Ovington Rd. Jacksonville, FL. 32216 Office (904) 722-0807 cell (904) 233-9025 **** Hidden Message ***** Alex Roche' 32216 USA Company: Independant contractor Title: Mechanical Design Consultant Phone: 904-722-0807 E-mail: aroche7@comcast.net **** Hidden Message ***** aroche7@comcast.net